code: def test_in_topic_domains(self):
      # Test in domains.
      self.assertEqual(
          S("computer_science.n.01").in_topic_domains()[0],
          S("access.n.05"),
      )
      self.assertEqual(
          S("germany.n.01").in_region_domains()[23], S("trillion.n.02")
      )
      self.assertEqual(
          S("slang.n.02").in_usage_domains()[1], S("airhead.n.01")
      )
  
file_path: nltk/nltk/test/unit/test_wordnet.py
imports: import unittest
  from nltk.corpus import wordnet
  from nltk.corpus import wordnet_ic
label_desc: Use image node_id 10 for calling the WordnNetDemo obj's underlying member method code with example usage: obj.test_in_topic_domains() without return types